🎨 E-paper Test Suite Results

Comprehensive dithering method comparison for e-paper displays

Input File
ptak.jpg
Generated
2025-07-28 13:07:31
Total Tests
71
Successful
71 (100.0%)
Failed
0
Total Time
1182.3s
Original Size
800×480
E-paper Size
800×480
🖼️ Original Image
Original

Original (resized)

Source image resized to e-paper resolution (800×480)
🌊 Error Diffusion Methods
error_diffusion_floyd_steinberg
error diffusion

error_diffusion_floyd_steinberg

Method: floyd_steinberg
Preprocessing: clean_whites
Color Enhancement: none
Time: 19.50s
error_diffusion_jarvis_judice_ninke
error diffusion

error_diffusion_jarvis_judice_ninke

Method: jarvis_judice_ninke
Preprocessing: clean_whites
Color Enhancement: none
Time: 16.84s
error_diffusion_stucki
error diffusion

error_diffusion_stucki

Method: stucki
Preprocessing: clean_whites
Color Enhancement: none
Time: 17.02s
error_diffusion_burkes
error diffusion

error_diffusion_burkes

Method: burkes
Preprocessing: clean_whites
Color Enhancement: none
Time: 12.39s
error_diffusion_sierra
error diffusion

error_diffusion_sierra

Method: sierra
Preprocessing: clean_whites
Color Enhancement: none
Time: 15.20s
error_diffusion_sierra_2
error diffusion

error_diffusion_sierra_2

Method: sierra_2
Preprocessing: clean_whites
Color Enhancement: none
Time: 13.41s
error_diffusion_sierra_lite
error diffusion

error_diffusion_sierra_lite

Method: sierra_lite
Preprocessing: clean_whites
Color Enhancement: none
Time: 10.12s
error_diffusion_fan
error diffusion

error_diffusion_fan

Method: fan
Preprocessing: clean_whites
Color Enhancement: none
Time: 11.88s
error_diffusion_atkinson
error diffusion

error_diffusion_atkinson

Method: atkinson
Preprocessing: clean_whites
Color Enhancement: none
Time: 11.67s
error_diffusion_simple_2d
error diffusion

error_diffusion_simple_2d

Method: simple_2d
Preprocessing: clean_whites
Color Enhancement: none
Time: 8.57s
error_diffusion_false_floyd_steinberg
error diffusion

error_diffusion_false_floyd_steinberg

Method: false_floyd_steinberg
Preprocessing: clean_whites
Color Enhancement: none
Time: 10.37s
error_diffusion_minimized_average_error
error diffusion

error_diffusion_minimized_average_error

Method: minimized_average_error
Preprocessing: clean_whites
Color Enhancement: none
Time: 15.27s
error_diffusion_variable_error_diffusion
error diffusion

error_diffusion_variable_error_diffusion

Method: variable_error_diffusion
Preprocessing: clean_whites
Color Enhancement: none
Time: 31.62s
ciede2000_error_diffusion_floyd_steinberg
error diffusion CIEDE2000

ciede2000_error_diffusion_floyd_steinberg

Method: floyd_steinberg
Preprocessing: clean_whites
Color Enhancement: none
Time: 79.72s
ciede2000_error_diffusion_jarvis_judice_ninke
error diffusion CIEDE2000

ciede2000_error_diffusion_jarvis_judice_ninke

Method: jarvis_judice_ninke
Preprocessing: clean_whites
Color Enhancement: none
Time: 77.83s
ciede2000_error_diffusion_atkinson
error diffusion CIEDE2000

ciede2000_error_diffusion_atkinson

Method: atkinson
Preprocessing: clean_whites
Color Enhancement: none
Time: 72.26s
preprocess_combo_light_error_diffusion_floyd_steinberg
error diffusion

preprocess_combo_light_error_diffusion_floyd_steinberg

Method: floyd_steinberg
Preprocessing: combo_light
Color Enhancement: none
Time: 20.73s
preprocess_combo_medium_error_diffusion_floyd_steinberg
error diffusion

preprocess_combo_medium_error_diffusion_floyd_steinberg

Method: floyd_steinberg
Preprocessing: combo_medium
Color Enhancement: none
Time: 20.33s
preprocess_combo_strong_error_diffusion_floyd_steinberg
error diffusion

preprocess_combo_strong_error_diffusion_floyd_steinberg

Method: floyd_steinberg
Preprocessing: combo_strong
Color Enhancement: none
Time: 19.74s
preprocess_clahe_error_diffusion_floyd_steinberg
error diffusion

preprocess_clahe_error_diffusion_floyd_steinberg

Method: floyd_steinberg
Preprocessing: clahe
Color Enhancement: none
Time: 20.43s
preprocess_bilateral_error_diffusion_floyd_steinberg
error diffusion

preprocess_bilateral_error_diffusion_floyd_steinberg

Method: floyd_steinberg
Preprocessing: bilateral
Color Enhancement: none
Time: 19.02s
preprocess_sharpen_error_diffusion_floyd_steinberg
error diffusion

preprocess_sharpen_error_diffusion_floyd_steinberg

Method: floyd_steinberg
Preprocessing: sharpen
Color Enhancement: none
Time: 19.22s
color_hsv_error_diffusion_floyd_steinberg
error diffusion

color_hsv_error_diffusion_floyd_steinberg

Method: floyd_steinberg
Preprocessing: clean_whites
Color Enhancement: hsv
Time: 19.93s
color_lab_error_diffusion_floyd_steinberg
error diffusion

color_lab_error_diffusion_floyd_steinberg

Method: floyd_steinberg
Preprocessing: clean_whites
Color Enhancement: lab
Time: 19.85s
full_combo_combo_medium_hsv_floyd
error diffusion

full_combo_combo_medium_hsv_floyd

Method: floyd_steinberg
Preprocessing: combo_medium
Color Enhancement: hsv
Time: 20.08s
full_combo_clahe_lab_floyd
error diffusion

full_combo_clahe_lab_floyd

Method: floyd_steinberg
Preprocessing: clahe
Color Enhancement: lab
Time: 20.00s
full_combo_combo_strong_hsv_floyd
error diffusion

full_combo_combo_strong_hsv_floyd

Method: floyd_steinberg
Preprocessing: combo_strong
Color Enhancement: hsv
Time: 19.25s
📐 Ordered Dithering Methods
ordered_bayer_2x2
ordered

ordered_bayer_2x2

Method: bayer_2x2
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.23s
ordered_bayer_4x4
ordered

ordered_bayer_4x4

Method: bayer_4x4
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.18s
ordered_bayer_8x8
ordered

ordered_bayer_8x8

Method: bayer_8x8
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.21s
ordered_cluster_dot
ordered

ordered_cluster_dot

Method: cluster_dot
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.22s
ordered_cluster_dot_6x6
ordered

ordered_cluster_dot_6x6

Method: cluster_dot_6x6
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.60s
ordered_blue_noise
ordered

ordered_blue_noise

Method: blue_noise
Preprocessing: clean_whites
Color Enhancement: none
Time: 9.31s
ordered_blue_noise_cached
ordered

ordered_blue_noise_cached

Method: blue_noise_cached
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.22s
ordered_void_and_cluster
ordered

ordered_void_and_cluster

Method: void_and_cluster
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.40s
ordered_void_and_cluster_16x16
ordered

ordered_void_and_cluster_16x16

Method: void_and_cluster_16x16
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.21s
ordered_spiral
ordered

ordered_spiral

Method: spiral
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.33s
ordered_halftone_dots
ordered

ordered_halftone_dots

Method: halftone_dots
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.51s
ordered_halftone_lines
ordered

ordered_halftone_lines

Method: halftone_lines
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.27s
ciede2000_ordered_bayer_8x8
ordered CIEDE2000

ciede2000_ordered_bayer_8x8

Method: bayer_8x8
Preprocessing: clean_whites
Color Enhancement: none
Time: 67.02s
ciede2000_ordered_blue_noise
ordered CIEDE2000

ciede2000_ordered_blue_noise

Method: blue_noise
Preprocessing: clean_whites
Color Enhancement: none
Time: 68.68s
preprocess_combo_light_ordered_bayer_8x8
ordered

preprocess_combo_light_ordered_bayer_8x8

Method: bayer_8x8
Preprocessing: combo_light
Color Enhancement: none
Time: 7.27s
preprocess_combo_medium_ordered_bayer_8x8
ordered

preprocess_combo_medium_ordered_bayer_8x8

Method: bayer_8x8
Preprocessing: combo_medium
Color Enhancement: none
Time: 7.37s
preprocess_combo_strong_ordered_bayer_8x8
ordered

preprocess_combo_strong_ordered_bayer_8x8

Method: bayer_8x8
Preprocessing: combo_strong
Color Enhancement: none
Time: 7.64s
preprocess_clahe_ordered_bayer_8x8
ordered

preprocess_clahe_ordered_bayer_8x8

Method: bayer_8x8
Preprocessing: clahe
Color Enhancement: none
Time: 7.45s
preprocess_bilateral_ordered_bayer_8x8
ordered

preprocess_bilateral_ordered_bayer_8x8

Method: bayer_8x8
Preprocessing: bilateral
Color Enhancement: none
Time: 7.31s
preprocess_sharpen_ordered_bayer_8x8
ordered

preprocess_sharpen_ordered_bayer_8x8

Method: bayer_8x8
Preprocessing: sharpen
Color Enhancement: none
Time: 7.34s
color_hsv_ordered_bayer_8x8
ordered

color_hsv_ordered_bayer_8x8

Method: bayer_8x8
Preprocessing: clean_whites
Color Enhancement: hsv
Time: 7.45s
color_lab_ordered_bayer_8x8
ordered

color_lab_ordered_bayer_8x8

Method: bayer_8x8
Preprocessing: clean_whites
Color Enhancement: lab
Time: 7.47s
⭐ Specialized Methods
specialized_riemersma
specialized

specialized_riemersma

Method: riemersma
Preprocessing: clean_whites
Color Enhancement: none
Time: 23.94s
specialized_riemersma_simple
specialized

specialized_riemersma_simple

Method: riemersma_simple
Preprocessing: clean_whites
Color Enhancement: none
Time: 8.80s
specialized_random_dithering
specialized

specialized_random_dithering

Method: random_dithering
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.03s
specialized_random_threshold
specialized

specialized_random_threshold

Method: random_threshold
Preprocessing: clean_whites
Color Enhancement: none
Time: 12.66s
specialized_gaussian_noise
specialized

specialized_gaussian_noise

Method: gaussian_noise
Preprocessing: clean_whites
Color Enhancement: none
Time: 6.94s
specialized_threshold_adaptive
specialized

specialized_threshold_adaptive

Method: threshold_adaptive
Preprocessing: clean_whites
Color Enhancement: none
Time: 11.50s
specialized_otsu_threshold
specialized

specialized_otsu_threshold

Method: otsu_threshold
Preprocessing: clean_whites
Color Enhancement: none
Time: 3.11s
specialized_k_means_quantization
specialized

specialized_k_means_quantization

Method: k_means_quantization
Preprocessing: clean_whites
Color Enhancement: none
Time: 0.65s
specialized_k_means_direct
specialized

specialized_k_means_direct

Method: k_means_direct
Preprocessing: clean_whites
Color Enhancement: none
Time: 0.63s
specialized_edge_aware
specialized

specialized_edge_aware

Method: edge_aware
Preprocessing: clean_whites
Color Enhancement: none
Time: 7.00s
specialized_pattern_dithering
specialized

specialized_pattern_dithering

Method: pattern_dithering
Preprocessing: clean_whites
Color Enhancement: none
Time: 5.74s
ciede2000_specialized_k_means_quantization
specialized CIEDE2000

ciede2000_specialized_k_means_quantization

Method: k_means_quantization
Preprocessing: clean_whites
Color Enhancement: none
Time: 0.72s
📚 Hitherdither Library Methods
hitherdither_floyd_steinberg
hitherdither

hitherdither_floyd_steinberg

Method: hitherdither_floyd_steinberg
Preprocessing: clean_whites
Color Enhancement: none
Time: 17.53s
hitherdither_jarvis_judice_ninke
hitherdither

hitherdither_jarvis_judice_ninke

Method: hitherdither_jarvis_judice_ninke
Preprocessing: clean_whites
Color Enhancement: none
Time: 24.84s
hitherdither_stucki
hitherdither

hitherdither_stucki

Method: hitherdither_stucki
Preprocessing: clean_whites
Color Enhancement: none
Time: 24.95s
hitherdither_burkes
hitherdither

hitherdither_burkes

Method: hitherdither_burkes
Preprocessing: clean_whites
Color Enhancement: none
Time: 20.41s
hitherdither_sierra3
hitherdither

hitherdither_sierra3

Method: hitherdither_sierra3
Preprocessing: clean_whites
Color Enhancement: none
Time: 23.06s
hitherdither_sierra2
hitherdither

hitherdither_sierra2

Method: hitherdither_sierra2
Preprocessing: clean_whites
Color Enhancement: none
Time: 23.00s
hitherdither_atkinson
hitherdither

hitherdither_atkinson

Method: hitherdither_atkinson
Preprocessing: clean_whites
Color Enhancement: none
Time: 19.88s
hitherdither_bayer
hitherdither

hitherdither_bayer

Method: hitherdither_bayer
Preprocessing: clean_whites
Color Enhancement: none
Time: 0.11s
hitherdither_cluster_dot
hitherdither

hitherdither_cluster_dot

Method: hitherdither_cluster_dot
Preprocessing: clean_whites
Color Enhancement: none
Time: 0.11s
hitherdither_yliluoma1
hitherdither

hitherdither_yliluoma1

Method: hitherdither_yliluoma1
Preprocessing: clean_whites
Color Enhancement: none
Time: 12.70s

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