Abstract: The present invention relates to an apparatus for processing foodstuff, the apparatus comprising a receiving portion for receiving foodstuff; a heating source for processing the foodstuff so as to effect a change of a chromatic property of first and second surface areas of the foodstuff; wherein the apparatus is arranged to obtain information that is indicative of the chromatic property of the first surface area of the foodstuff, and control the change of the chromatic property of the second surface area of the foodstuff using the obtained information and predetermined calibration data.

Abstract: The present invention relates to an apparatus for processing foodstuff, the apparatus comprising a receiving portion for receiving foodstuff; a heating source for processing the foodstuff so as to effect a change of a chromatic property of first and second surface areas of the foodstuff; wherein the apparatus is arranged to obtain information that is indicative of the chromatic property of the first surface area of the foodstuff, and control the change of the chromatic property of the second surface area of the foodstuff using the obtained information and predetermined calibration data.

Abstract: The present invention relate to an apparatus for processing of foodstuff. The apparatus comprises an element for processing of the foodstuff. The apparatus further comprises a light source that is arranged to emit light having at least two wavelengths or wavelength ranges, the light source further being arranged to direct the light to a surface of at least the foodstuff, and a detector positioned to detect at least a portion of light reflected from the surface of the foodstuff, and arranged to generate an output indicative of the detected intensity.

Abstract: The present invention relates to an apparatus for processing foodstuff, the apparatus comprising a receiving portion for receiving foodstuff; a heating source for processing the foodstuff so as to effect a change of a chromatic property of first and second surface areas of the foodstuff; wherein the apparatus is arranged to obtain information that is indicative of the chromatic property of the first surface area of the foodstuff, and control the change of the chromatic property of the second surface area of the foodstuff using the obtained information and predetermined calibration data.

Abstract: The present invention relate to an apparatus for processing of foodstuff. The apparatus comprises an element for processing of the foodstuff. The apparatus further comprises a light source that is arranged to emit light having at least two wavelengths or wavelength ranges, the light source further being arranged to direct the light to a surface of at least the foodstuff, and a detector positioned to detect at least a portion of light reflected from the surface of the foodstuff, and arranged to generate an output indicative of the detected intensity.

Abstract: The present disclosure provides a device for characterizing a chromatic property of foodstuff. The device includes a light source arranged to emit light having at least two wavelengths or wavelength ranges. The light source is further arranged to direct the light to a surface of at least the foodstuff. The device also includes a detector positioned to detect at least a portion of reflected light and arranged to generate an output that is indicative of an intensity of detected reflected light. The device is arranged such that respective outputs are generated for the at least two wavelengths or wavelength ranges. A relation between the output for one of the at least two wavelengths or wavelength ranges and the output for the other or another one of the at least two wavelengths or wavelength ranges is indicative of the chromatic property of the surface of the foodstuff.

Abstract: The present disclosure provides a device for characterising a chromatic property of foodstuff. The device includes a light source arranged to emit light having at least two wavelengths or wavelength ranges. The light source is further arranged to direct the light to a surface of at least the foodstuff. The device also includes a detector positioned to detect at least a portion of reflected light and arranged to generate an output that is indicative of an intensity of detected reflected light. The device is arranged such that respective outputs are generated for the at least two wavelengths or wavelength ranges. A relation between the output for one of the at least two wavelengths or wavelength ranges and the output for the other or another one of the at least two wavelengths or wavelength ranges is indicative of the chromatic property of the surface of the foodstuff.