Hue adjustment is not commonly used in product photography as it changes the actual color of the product, which can be misleading to customers.

A clipping path is a closed vector path that defines the boundary of an object in an image. It is used to remove the background from the product image, allowing it to be placed on any desired background.

Color correction is not a retouching technique, but rather a color adjustment technique. Retouching techniques are used to remove or correct imperfections in the product image, such as blemishes, wrinkles, dust, and scratches.

A watermark is a semi-transparent logo or text that is placed on the product image to protect the copyright of the image. It helps to deter unauthorized use of the image.

RAW is a file format that contains the unprocessed image data from the camera sensor. It is not a common file format for saving product images after post-processing, as it is a large file size and not supported by all web browsers.

A histogram is a graphical representation of the distribution of pixel values in an image. It is used to adjust the brightness and contrast of the product image by moving the sliders to the desired values.

Paint.NET is not a common software used for product photography post-processing, as it is a basic image editing software with limited features compared to more professional software such as Adobe Photoshop and Adobe Lightroom.

A levels adjustment layer is used to adjust the brightness and contrast of the product image by moving the sliders to the desired values. It allows for more precise control over the brightness and contrast compared to using the histogram.

Median filter is not a sharpening technique, but rather a noise reduction technique. It is used to remove noise from an image by replacing each pixel with the median value of its neighboring pixels.

A curves adjustment layer is used to adjust the color balance of the product image by moving the points on the curve to the desired values. It allows for precise control over the color balance of the image.

Sharpening is not a noise reduction technique, but rather a technique used to enhance the edges of objects in an image. Noise reduction techniques are used to remove unwanted noise from an image, such as grain or speckles.

A color balance adjustment layer is used to adjust the color balance of the product image by moving the sliders to the desired values. It allows for precise control over the color balance of the image.

The Rotate tool is not used to resize product images, but rather to rotate the image to the desired angle. Resizing techniques are used to change the dimensions of the image.

A vignette effect is used to draw attention to the product by darkening the edges of the image and brightening the center. It creates a sense of focus on the product and helps to isolate it from the background.

Noise watermark is not a common technique used to add a watermark to product images. It involves adding a layer of noise to the image, which can make it difficult to see the watermark.