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The Sharper Image was founded by Richard Thalheimer. The company started in 1977 as a catalog business to sell jogging watches. [4] Later, through their catalog, [5] The Sharper Image expanded its product assortment to include high-end futuristic gadgets, electronics, massage chairs, and air purifiers. The Sharper Image eventually expanded to ...
He is the founder and former CEO of the US-based consumer brand, The Sharper Image. He established The Sharper Image in 1977, after taking an interest in watches. The early watch designs were inspired by a $69 watch that he owned and advertised his watch range in Runner's World magazine. The success of the watch advertisement led to the ...
The Sharper Image, once a staple at malls around the country, was snuffed out of business last year. Strangely, it seems that providing people with a free place to try out a massage recliner is ...
The resulting image is larger than the original, and preserves all the original detail, but has (possibly undesirable) jaggedness. The diagonal lines of the "W", for example, now show the "stairway" shape characteristic of nearest-neighbor interpolation. Other scaling methods below are better at preserving smooth contours in the image.
Source image (top), sharpened image (middle), highly sharpened image (bottom) The same differencing principle is used in the unsharp-masking tool in many digital-imaging software packages, such as Adobe Photoshop and GIMP. [1] The software applies a Gaussian blur to a copy of the original image and then compares it to the original. If the ...
Image scaling can be interpreted as a form of image resampling or image reconstruction from the view of the Nyquist sampling theorem.According to the theorem, downsampling to a smaller image from a higher-resolution original can only be carried out after applying a suitable 2D anti-aliasing filter to prevent aliasing artifacts.
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We’re halfway through February, so if you haven’t started shopping for warm weather, you’re ...
Edge enhancement is an image processing filter that enhances the edge contrast of an image or video in an attempt to improve its acutance (apparent sharpness).. The filter works by identifying sharp edge boundaries in the image, such as the edge between a subject and a background of a contrasting color, and increasing the image contrast in the area immediately around the edge.