System and method for applying a reflectance modifying agent electrostatically to improve the visual attractiveness of human skin
First Claim
1. An apparatus to improve a visual attractiveness of a region of human skin, the apparatus comprising:
- a housing;
at least one image generating element that generates images of the region of human skin, the region of human skin being allocated into a plurality of frexels;
at least one reflectance modifying agent application element that is configured to apply one or more RMA to frexels of the region of the human skin; and
a processor that is coupled to the at least one image generating element and the at least one RMA application element, the processor being configured to perform operations comprising;
processing a first set of images comprising one or more images to measure reflective properties of a pattern within the plurality of frexels,determining a total amount of a reflectance modifying agent (RMA) that could be applied to specific frexels of the plurality of frexels to provide a predicted correction of the pattern, the total amount being determined based on the reflective properties of each of the specific frexels of the plurality of frexels,determining a first amount of the RMA to be applied to the specific frexels during a first pass and a second amount of the RMA to be applied to the specific frexels during a second pass, the first amount being a portion of the total amount of the RMA that is less than the total amount and is different from the second amount,determining a first charge of the RMA to be applied to the first amount of the RMA to provide a first amount of electrostatically negatively charged RMA,providing the first amount of electrostatically negatively charged RMA, to the at least one RMA application element to apply the RMA to the specific frexels, the reflectance modifying agents being applied to provide the predicted correction of the pattern,processing a second set of images comprising one or more images to determine a difference between the predicted correction to an actual correction,determining an adjusted second amount of the RMA to be applied to the specific frexels during a second pass, the adjusted second amount being different from the second amount of the RMA to compensate for the difference,determining a second charge of the RMA to be applied to the second adjusted amount of the RMA to provide a second adjusted amount of electrostatically negatively charged RMA,providing the second adjusted amount of electrostatically negatively charged RMA, to the at least one RMA application element to apply the RMA to the specific frexels, the reflectance modifying agents being applied to provide the actual correction of the pattern.
1 Assignment
0 Petitions
Accused Products
Abstract
A computer-controlled system determines attributes of a frexel, an area of human skin, and applies an electrostatically charged modifying agent (RMA) at the pixel level, to make the skin appear more attractive. The system scans the frexel, identifies unattractive attributes, charges the RMA with an electrostatic charger, and applies the RMA, typically with an inkjet printer. The identified attributes relate to reflectance and may refer to features such as irregular-looking light and dark spots, age-spots, scars, and bruises. Identified attributes may also relate to the surface topology of the skin, for more precisely enhancing surface irregularities. Feature mapping may be used, for example to make cheeks appear pinker and cheekbones more prominent. The charged RMA can be applied in agreement with identified patterns, such as adding red to a red frexel, or in opposition, such as adding green or blue to a red frexel, according to idealized models of attractiveness.
-
Citations
13 Claims
-
1. An apparatus to improve a visual attractiveness of a region of human skin, the apparatus comprising:
-
a housing; at least one image generating element that generates images of the region of human skin, the region of human skin being allocated into a plurality of frexels; at least one reflectance modifying agent application element that is configured to apply one or more RMA to frexels of the region of the human skin; and a processor that is coupled to the at least one image generating element and the at least one RMA application element, the processor being configured to perform operations comprising; processing a first set of images comprising one or more images to measure reflective properties of a pattern within the plurality of frexels, determining a total amount of a reflectance modifying agent (RMA) that could be applied to specific frexels of the plurality of frexels to provide a predicted correction of the pattern, the total amount being determined based on the reflective properties of each of the specific frexels of the plurality of frexels, determining a first amount of the RMA to be applied to the specific frexels during a first pass and a second amount of the RMA to be applied to the specific frexels during a second pass, the first amount being a portion of the total amount of the RMA that is less than the total amount and is different from the second amount, determining a first charge of the RMA to be applied to the first amount of the RMA to provide a first amount of electrostatically negatively charged RMA, providing the first amount of electrostatically negatively charged RMA, to the at least one RMA application element to apply the RMA to the specific frexels, the reflectance modifying agents being applied to provide the predicted correction of the pattern, processing a second set of images comprising one or more images to determine a difference between the predicted correction to an actual correction, determining an adjusted second amount of the RMA to be applied to the specific frexels during a second pass, the adjusted second amount being different from the second amount of the RMA to compensate for the difference, determining a second charge of the RMA to be applied to the second adjusted amount of the RMA to provide a second adjusted amount of electrostatically negatively charged RMA, providing the second adjusted amount of electrostatically negatively charged RMA, to the at least one RMA application element to apply the RMA to the specific frexels, the reflectance modifying agents being applied to provide the actual correction of the pattern. - View Dependent Claims (2, 3, 4, 8, 9, 10, 11)
-
-
5. A method to improve a visual attractiveness of a region of human skin using an apparatus, the method comprising:
-
providing at least one reflectance modifying agent (RMA); generating one or more images of the region of human skin using at least one image generating element of the apparatus, the region of human skin being allocated into a plurality of frexels; measuring reflective properties of a pattern within the plurality of frexels; determining a total amount of the RMA that could be applied to specific frexels of the plurality of frexels to provide a predicted correction of the pattern, the total amount being determined based on the reflective properties of each of the specific frexels of the plurality of frexels; determining a first amount of the RMA to be applied to the specific frexels during a first pass and a second amount of the RMA to be applied to the specific frexels during a second pass, the first amount being a portion of the total amount of the RMA that is less than the total amount and is different from the second amount, determining a first charge of the RMA to be applied to the first amount of the RMA to provide a first amount of electrostatically negatively charged RMA; providing the first amount of electrostatically negatively charged RMA, to a scanner and printer unit to apply the RMA to the specific frexels, the reflectance modifying agents being applied to provide the predicted correction of the pattern, processing a second set of images comprising one or more images to determine a difference between the predicted correction to an actual correction, determining an adjusted second amount of the RMA to be applied to the specific frexels during a second pass, the adjusted second amount being different from the second amount of the RMA to compensate for the difference, determining a second charge of the RMA to be applied to the second adjusted amount of the RMA to provide a second adjusted amount of electrostatically negatively charged RMA, providing the second adjusted amount of electrostatically negatively charged RMA, to the scanner and printer unit to apply the RMA to the specific frexels, the reflectance modifying agents being applied to provide the actual correction of the pattern. - View Dependent Claims (6, 7, 12, 13)
-
Specification