Index

A

AES_GCM (class in stegosphere.tools.crypt)

AudioContainer (class in stegosphere.containers.audio) (class in stegosphere.containers.audio.audio)

B

bhattacharyya_divergence() (in module stegosphere.analysis.imperceptibility) binary_compress() (in module stegosphere.tools.compression) binary_decompress() (in module stegosphere.tools.compression) binary_to_data() (in module stegosphere) (in module stegosphere.io)

binary_to_file() (in module stegosphere) (in module stegosphere.io) bit_error_rate() (in module stegosphere.analysis.accuracy) bits_per_value() (in module stegosphere.analysis.capacity) bits_per_value_used() (in module stegosphere.analysis.capacity)

C

channel_correlation_plot() (in module stegosphere.analysis.visualizer) check_type() (in module stegosphere.io) chi_distance() (in module stegosphere.analysis.imperceptibility)

compress() (in module stegosphere.tools.compression) Container (class in stegosphere.containers.container) ContainerCollection (class in stegosphere.containers.container) cropping_attack() (in module stegosphere.analysis.robustness)

D

data_to_binary() (in module stegosphere) (in module stegosphere.io) decode() (stegosphere.payloader.Delimiter static method) (stegosphere.payloader.EliasGamma static method) (stegosphere.payloader.FixedHeader static method) (stegosphere.payloader.FixedLength static method) (stegosphere.payloader.PayloadFrame static method) (stegosphere.payloader.RawData static method) (stegosphere.payloader.Unary static method) (stegosphere.tools.ecc.Hamming7_4 static method)

decode_binary_payload() (in module stegosphere.io) decode_framing() (in module stegosphere.payloader) decompress() (in module stegosphere.tools.compression) decrypt() (stegosphere.tools.crypt.AES_GCM static method) define_range() (in module stegosphere.embeddings.VD) define_range_table() (in module stegosphere.embeddings.VD) Delimiter (class in stegosphere.payloader) detect_delay() (in module stegosphere.embeddings.echo_hiding) difference_heatmap() (in module stegosphere.analysis.visualizer) dtype_range() (in module stegosphere.utils)

E

echo_kernel() (in module stegosphere.embeddings.echo_hiding) EfficiencyProfiler (class in stegosphere.analysis.efficiency) EliasGamma (class in stegosphere.payloader) embed() (in module stegosphere.containers.font.ttf_CustomTable) (in module stegosphere.embeddings.BPCS) (in module stegosphere.embeddings.echo_hiding) (in module stegosphere.embeddings.LSB) (in module stegosphere.embeddings.VD) encode() (stegosphere.payloader.Delimiter static method) (stegosphere.payloader.EliasGamma static method) (stegosphere.payloader.FixedHeader static method) (stegosphere.payloader.FixedLength static method) (stegosphere.payloader.PayloadFrame static method) (stegosphere.payloader.RawData static method) (stegosphere.payloader.Unary static method) (stegosphere.tools.ecc.Hamming7_4 static method)

encode_binary_payload() (in module stegosphere.io) encode_framing() (in module stegosphere.payloader) encrypt() (stegosphere.tools.crypt.AES_GCM static method) euclidean_distance() (in module stegosphere.analysis.imperceptibility) extract() (in module stegosphere.containers.font.ttf_CustomTable) (in module stegosphere.embeddings.BPCS) (in module stegosphere.embeddings.echo_hiding) (in module stegosphere.embeddings.LSB) (in module stegosphere.embeddings.VD)

F

file_to_binary() (in module stegosphere) (in module stegosphere.io) FixedHeader (class in stegosphere.payloader) FixedLength (class in stegosphere.payloader) flush() (stegosphere.containers.audio.audio.AudioContainer method) (stegosphere.containers.audio.AudioContainer method) (stegosphere.containers.container.Container method) (stegosphere.containers.container.ContainerCollection method) (stegosphere.containers.font.ttf.TTFContainer method) (stegosphere.containers.font.TTFContainer method) (stegosphere.containers.image.image.ImageContainer method) (stegosphere.containers.image.ImageContainer method) (stegosphere.containers.video.video.VideoContainer method) (stegosphere.containers.video.VideoContainer method)

G

gaussian_noise_attack() (in module stegosphere.analysis.robustness)

generate_binary_payload() (in module stegosphere.utils) greedy_indices() (in module stegosphere.selector)

H

Hamming7_4 (class in stegosphere.tools.ecc) hamming_distance() (in module stegosphere.analysis.accuracy)

hex_to_binary() (in module stegosphere.io) hill_cost() (in module stegosphere.costs.HILL) histogram_comparison() (in module stegosphere.analysis.visualizer)

I

ImageContainer (class in stegosphere.containers.image) (class in stegosphere.containers.image.image)

inverse() (in module stegosphere.transform.IWT) inverse_cost_greedy_prng_indices() (in module stegosphere.selector) is_binary() (in module stegosphere.io)

J

jpeg_compression_attack() (in module stegosphere.analysis.robustness)

js_divergence() (in module stegosphere.analysis.imperceptibility)

K

kl_divergence() (in module stegosphere.analysis.imperceptibility)

M

manhattan_distance() (in module stegosphere.analysis.imperceptibility) max_capacity() (in module stegosphere.embeddings.LSB) max_capacity_estimator() (in module stegosphere.analysis.capacity) MemoryProfiler (class in stegosphere.analysis.efficiency) module stegosphere stegosphere.analysis stegosphere.analysis.accuracy stegosphere.analysis.capacity stegosphere.analysis.detectability stegosphere.analysis.efficiency stegosphere.analysis.imperceptibility stegosphere.analysis.robustness stegosphere.analysis.visualizer stegosphere.containers stegosphere.containers.audio stegosphere.containers.audio.audio stegosphere.containers.container stegosphere.containers.font stegosphere.containers.font.ttf stegosphere.containers.font.ttf_CustomTable stegosphere.containers.image stegosphere.containers.image.image stegosphere.containers.video stegosphere.containers.video.video stegosphere.costs stegosphere.costs.HILL stegosphere.costs.WOW stegosphere.embeddings stegosphere.embeddings.BPCS stegosphere.embeddings.echo_hiding stegosphere.embeddings.LSB stegosphere.embeddings.VD stegosphere.io stegosphere.payloader stegosphere.selector stegosphere.tools stegosphere.tools.compression stegosphere.tools.crypt stegosphere.tools.ecc stegosphere.tools.multifile stegosphere.transform stegosphere.transform.IWT stegosphere.utils

mse() (in module stegosphere.analysis.imperceptibility)

N

normalized_correlation() (in module stegosphere.analysis.accuracy)

P

payload_ratio() (in module stegosphere.analysis.capacity) PayloadFrame (class in stegosphere.payloader) plot_lsb_frequency() (in module stegosphere.analysis.visualizer)

prng_indices() (in module stegosphere.selector) prng_indices_choice() (in module stegosphere.selector) profile_function() (in module stegosphere.analysis.efficiency) psnr() (in module stegosphere.analysis.imperceptibility)

R

random_bit_attack() (in module stegosphere.analysis.robustness) random_detector() (in module stegosphere.analysis.detectability) RawData (class in stegosphere.payloader) read() (stegosphere.containers.audio.audio.AudioContainer method) (stegosphere.containers.audio.AudioContainer method) (stegosphere.containers.container.Container method) (stegosphere.containers.container.ContainerCollection method) (stegosphere.containers.font.ttf.TTFContainer method) (stegosphere.containers.font.TTFContainer method) (stegosphere.containers.image.image.ImageContainer method) (stegosphere.containers.image.ImageContainer method) (stegosphere.containers.video.video.VideoContainer method) (stegosphere.containers.video.VideoContainer method)

results() (in module stegosphere.analysis.imperceptibility) roundrobin_chunks() (in module stegosphere.tools.multifile)

S

save() (stegosphere.containers.audio.audio.AudioContainer method) (stegosphere.containers.audio.AudioContainer method) (stegosphere.containers.container.Container method) (stegosphere.containers.container.ContainerCollection method) (stegosphere.containers.font.ttf.TTFContainer method) (stegosphere.containers.font.TTFContainer method) (stegosphere.containers.image.image.ImageContainer method) (stegosphere.containers.image.ImageContainer method) (stegosphere.containers.video.video.VideoContainer method) (stegosphere.containers.video.VideoContainer method) show_side_by_side() (in module stegosphere.analysis.visualizer) sp() (in module stegosphere.analysis.detectability) split_decode() (in module stegosphere.tools.multifile) split_encode() (in module stegosphere.tools.multifile) ssim() (in module stegosphere.analysis.imperceptibility) stegosphere module stegosphere.analysis module stegosphere.analysis.accuracy module stegosphere.analysis.capacity module stegosphere.analysis.detectability module stegosphere.analysis.efficiency module stegosphere.analysis.imperceptibility module stegosphere.analysis.robustness module stegosphere.analysis.visualizer module stegosphere.containers module stegosphere.containers.audio module stegosphere.containers.audio.audio module stegosphere.containers.container module stegosphere.containers.font module stegosphere.containers.font.ttf module stegosphere.containers.font.ttf_CustomTable module

stegosphere.containers.image module stegosphere.containers.image.image module stegosphere.containers.video module stegosphere.containers.video.video module stegosphere.costs module stegosphere.costs.HILL module stegosphere.costs.WOW module stegosphere.embeddings module stegosphere.embeddings.BPCS module stegosphere.embeddings.echo_hiding module stegosphere.embeddings.LSB module stegosphere.embeddings.VD module stegosphere.io module stegosphere.payloader module stegosphere.selector module stegosphere.tools module stegosphere.tools.compression module stegosphere.tools.crypt module stegosphere.tools.ecc module stegosphere.tools.multifile module stegosphere.transform module stegosphere.transform.IWT module stegosphere.utils module

T

Timer (class in stegosphere.analysis.efficiency) transform() (in module stegosphere.transform.IWT)

TTFContainer (class in stegosphere.containers.font) (class in stegosphere.containers.font.ttf)

U

Unary (class in stegosphere.payloader)

uniformity_detector() (in module stegosphere.analysis.detectability)

V

VideoContainer (class in stegosphere.containers.video) (class in stegosphere.containers.video.video)

W

weighted_chunks() (in module stegosphere.tools.multifile)

weighted_greedy_prng_indices() (in module stegosphere.selector) wow_cost() (in module stegosphere.costs.WOW)