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Image Filter Lab

Apply professional filters and effects to images.

Features

• Color Filters : Sepia, B&W, color tint, saturation
• Blur Effects : Gaussian, motion, radial blur
• Artistic Filters : Vintage, film grain, vignette
• Enhancements : Sharpen, contrast, brightness
• Custom Presets : Save and apply filter combinations
• Batch Processing : Apply filters to multiple images

Quick Start

from image_filter import ImageFilterLab

lab = ImageFilterLab()
lab.load("photo.jpg")

# Apply vintage filter
lab.vintage()
lab.save("photo_vintage.jpg")

# Chain multiple effects
lab.load("photo.jpg")
lab.brightness(1.2).contrast(1.1).saturation(0.8).vignette()
lab.save("photo_edited.jpg")

CLI Usage

# Apply single filter
python image_filter.py --input photo.jpg --filter vintage --output result.jpg

# Apply multiple filters
python image_filter.py -i photo.jpg --sepia --vignette --sharpen -o result.jpg

# Adjust parameters
python image_filter.py -i photo.jpg --brightness 1.2 --contrast 1.1 -o result.jpg

# Batch process
python image_filter.py --batch photos/ --filter vintage --output-dir filtered/

API Reference

ImageFilterLab Class

class ImageFilterLab:
    def __init__(self)

    # Loading
    def load(self, filepath: str) -> 'ImageFilterLab'

    # Color Filters
    def grayscale(self) -> 'ImageFilterLab'
    def sepia(self, intensity: float = 1.0) -> 'ImageFilterLab'
    def negative(self) -> 'ImageFilterLab'
    def tint(self, color: Tuple, intensity: float = 0.3) -> 'ImageFilterLab'

    # Adjustments
    def brightness(self, factor: float) -> 'ImageFilterLab'
    def contrast(self, factor: float) -> 'ImageFilterLab'
    def saturation(self, factor: float) -> 'ImageFilterLab'
    def hue(self, shift: int) -> 'ImageFilterLab'
    def temperature(self, value: int) -> 'ImageFilterLab'

    # Blur Effects
    def blur(self, radius: int = 5) -> 'ImageFilterLab'
    def motion_blur(self, size: int = 15, angle: int = 0) -> 'ImageFilterLab'
    def radial_blur(self, amount: int = 10) -> 'ImageFilterLab'

    # Sharpen
    def sharpen(self, factor: float = 1.0) -> 'ImageFilterLab'
    def unsharp_mask(self, radius: int = 2, percent: int = 150) -> 'ImageFilterLab'

    # Artistic
    def vintage(self) -> 'ImageFilterLab'
    def film_grain(self, amount: int = 25) -> 'ImageFilterLab'
    def vignette(self, radius: float = 0.8, intensity: float = 0.5) -> 'ImageFilterLab'
    def posterize(self, levels: int = 4) -> 'ImageFilterLab'
    def solarize(self, threshold: int = 128) -> 'ImageFilterLab'

    # Presets
    def apply_preset(self, preset: str) -> 'ImageFilterLab'
    def save_preset(self, name: str, operations: List) -> None

    # Output
    def save(self, filepath: str, quality: int = 95) -> str
    def reset(self) -> 'ImageFilterLab'

    # Batch
    def batch_process(self, input_dir: str, output_dir: str,
                     filter_func: callable) -> List[str]

Built-in Presets

• vintage : Sepia tint, reduced saturation, vignette
• film : Slight desaturation, grain, crushed blacks
• instagram : High contrast, warm tint, vignette
• noir : High contrast B&W, strong vignette
• warm : Warm color temperature, increased saturation
• cool : Cool color temperature, slightly desaturated
• dramatic : High contrast, deep shadows
• dreamy : Soft blur, bright highlights, low contrast

Dependencies

• pillow>=10.0.0
• opencv-python>=4.8.0
• numpy>=1.24.0

Weekly Installs

45

Repository

dkyazzentwatwa/…t-skills

GitHub Stars

23

First Seen

Jan 24, 2026

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