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Glossary Of Photography Terms [9]

W Watermark An image or text on an artwork - usually digitally added to photographs - that identifies the piece belongs to the artist, and prevents it from being used without the artist's approval. The watermark is generally faded so the image can still be clearly seen and appreciated, but any reproduction will be marred by the design.
Watermarking Watermarking is a digital technique used to embed visible or invisible marks, logos, text, or graphics into digital images to identify the copyright owner, protect intellectual property rights, and deter unauthorized use or reproduction of the images. Watermarks are typically overlaid onto the image or embedded within its metadata using image editing software or specialized watermarking tools. Visible watermarks are often translucent logos or text overlays that are prominently displayed across the image, while invisible watermarks are embedded into the image data itself and can only be detected using specialized software or algorithms. Watermarking is commonly used by photographers, artists, and content creators to claim ownership of their work, establish copyright protection, and maintain control over how their images are shared and distributed online.
Web In the context of photography, "web" refers to the online platform or digital space where images are shared, published, and accessed via the internet. The web encompasses a wide range of online platforms, websites, social media networks, and digital galleries where photographers, artists, and content creators showcase their work, connect with audiences, and engage with the online community. Web-based platforms such as personal websites, photography blogs, online portfolios, and social media platforms like Instagram, Flickr, and Facebook allow photographers to share their images with a global audience, receive feedback, and collaborate with other creatives. The web has revolutionized the way photography is shared, distributed, and consumed, providing photographers with unprecedented opportunities to showcase their work, build an online presence, and connect with enthusiasts, clients, and potential collaborators from around the world.
White Balance White balance is a camera setting that adjusts the color temperature of an image to accurately represent the true colors of a scene under different lighting conditions. Light sources emit light with varying color temperatures, measured in Kelvin (K), which affects the overall color cast of an image. White balance allows photographers to correct for these color temperature differences by ensuring that white objects appear neutral white, without any color tint, in the final image. Common white balance settings include daylight, shade, cloudy, tungsten, fluorescent, and custom presets. By selecting the appropriate white balance setting or manually adjusting the color temperature, photographers can achieve accurate color reproduction and maintain color consistency across different lighting environments.
White Balance Bracketing White balance bracketing is a camera feature that captures a series of images of the same scene with varying white balance settings. Each image in the bracketed series is captured with a different white balance setting, such as daylight, shade, and tungsten, allowing photographers to choose the most suitable white balance option during post-processing or later in the workflow. White balance bracketing is particularly useful in situations where the lighting conditions are constantly changing or difficult to predict, such as outdoor environments with mixed lighting sources or indoor settings with artificial and natural light. By capturing multiple images with different white balance settings, photographers increase their chances of obtaining a perfectly balanced image with accurate color reproduction.
White LED White LED (Light-Emitting Diode) refers to a type of lighting technology that produces white light using light-emitting diodes. White LEDs are energy-efficient, long-lasting, and widely used in various lighting applications, including flashlights, automotive lighting, household lighting, and electronic displays. Unlike traditional incandescent bulbs or fluorescent tubes, which generate light by heating a filament or gas, white LEDs emit light when an electrical current passes through a semiconductor material, causing electrons to release photons and produce visible light. White LEDs are available in a range of color temperatures and color rendering indices (CRI), allowing users to customize the quality and color of light output to suit different environments and applications. They are favored for their durability, low power consumption, and environmentally friendly properties, making them a popular choice for both residential and commercial lighting solutions.
Wide Angle Lens A wide-angle lens is a type of camera lens characterized by its short focal length and wide field of view, allowing it to capture a broader perspective of a scene compared to standard or telephoto lenses. Wide-angle lenses typically have focal lengths ranging from 14mm to 35mm for full-frame cameras, although wider options are available for crop sensor cameras. They are commonly used in landscape photography, architecture photography, interior photography, and street photography to emphasize expansive landscapes, dramatic perspectives, and architectural details. Wide-angle lenses produce images with enhanced depth of field, exaggerated perspective, and greater spatial context, making them versatile tools for creative composition and storytelling.
Wildlife Photography Wildlife photography is a genre of photography focused on capturing images of animals and their natural habitats in the wild. Wildlife photographers venture into diverse ecosystems, including forests, deserts, mountains, and savannas, to document the behavior, movements, and interactions of wildlife species. Wildlife photography requires patience, fieldcraft, and specialized equipment, including telephoto lenses, tripods, and camouflage gear, to capture intimate and authentic moments without disturbing the animals or their environment. Wildlife photographers often spend hours or days observing and studying their subjects to anticipate behaviors and capture compelling images that convey the beauty, diversity, and fragility of the natural world.
Wilhelm Imaging Research A company that researches the stability and preservation qualities of digital images and film. They publish data regarding the inkjet printers used for giclée printing.