Method for mobile device to improve camera image quality by detecting whether the mobile device is indoors or outdoors

Abstract

Various disclosed embodiments include methods and systems that automatically adjust camera functions of an electronic device to provide improved image quality by determining whether the electronic device is being operated indoors or outdoors.

What is claimed is: 
     
         1 . A method for improving image quality of an image captured by an electronic device in accordance with an indoor/outdoor status of the electronic device, the electronic device including a first sensor and a second sensor different from the first sensor, the method comprising:
 receiving, at the electronic device, a first sensor reading from the first sensor and a second sensor reading from the second sensor; and   in response to the first sensor reading meeting a first threshold and the second sensor reading meeting a second threshold, automatically adjusting, at the electronic device, one or more camera functions of the electronic device to an outdoor setting.   
     
     
         2 . The method in accordance with  claim 1 , further comprising:
 determining, at the electronic device, whether the first sensor reading meets the first threshold; and   determining, at the electronic device, whether the second sensor reading meets the second threshold.   
     
     
         3 . The method in accordance with  claim 2 , wherein:
 determining whether the first sensor reading meets the first threshold comprises determining whether the first sensor reading exceeds the first threshold, wherein the first sensor comprises a global positioning system (GPS) sensor and the first sensor reading comprises a received signal strength indicator (RSSI) reading; and   determining whether the second sensor reading meets the second threshold comprises determining whether the second sensor reading exceeds the second threshold, wherein the second sensor comprises a light sensor and the second sensor reading comprises a LUX reading.   
     
     
         4 . The method in accordance with  claim 1 , wherein:
 determining whether the first sensor reading meets the first threshold comprises determining whether the first sensor reading exceeds the first threshold, wherein the first sensor comprises a global positioning system (GPS) sensor and the first sensor reading comprises a GPS received signal strength indicator (RSSI) reading; and   determining whether the second sensor reading meets the second threshold comprises determining whether the second sensor reading is less than the second threshold, wherein the second sensor comprises a WiFi sensor and the second sensor reading comprises a WiFi received signal strength indicator (RSSI) reading.   
     
     
         5 . The method in accordance with  claim 1 , wherein:
 determining whether the first sensor reading meets the first threshold comprises determining whether the first sensor reading is less than the first threshold, wherein the first sensor comprises a WiFi sensor and the first sensor reading comprises a received signal strength indicator (RSSI) reading; and   determining whether the second sensor reading meets the second threshold comprises determining whether the second sensor reading exceeds the second threshold, wherein the second sensor comprises a light sensor and the second sensor reading comprises a LUX reading.   
     
     
         6 . The method in accordance with  claim 5 , further comprising:
 in response to the second sensor reading failing to meet the second threshold, automatically adjusting the camera functions of the electronic device to an indoor setting.   
     
     
         7 . An apparatus for improving image quality of an image captured by the apparatus in accordance with an indoor/outdoor status of the apparatus, the apparatus including a first sensor and a second sensor different from the first sensor, the apparatus comprising:
 a processor; and   memory coupled to the processor including instructions that, when executed by the processor, cause the apparatus to:
 determine whether a first sensor reading received from the first sensor meets a first threshold; 
 determine whether a second sensor reading received from the second sensor meets a second threshold; and 
 in response to the first sensor reading meeting the first threshold and the second sensor reading meeting the second threshold, automatically adjust one or more camera functions of the apparatus to an outdoor setting. 
   
     
     
         8 . The apparatus in accordance with  claim 7 , further comprising instructions that, when executed by the processor, cause the apparatus to:
 determine whether the first sensor reading meets the first threshold by determining whether the first sensor reading exceeds the first threshold, wherein the first sensor comprises a global positioning system (GPS) sensor and the first sensor reading comprises a received signal strength indicator (RSSI) reading; and   determine whether the second sensor reading meets the second threshold by determining whether the second sensor reading exceeds the second threshold, wherein the second sensor comprises a light sensor and the second sensor reading comprises a LUX reading.   
     
     
         9 . The apparatus in accordance with  claim 8 , further comprising instructions that, when executed by the processor, cause the apparatus to:
 determine whether the first sensor reading meets the first threshold by determining whether the first sensor reading exceeds the first threshold, wherein the first sensor comprises a global positioning system (GPS) sensor and the first sensor reading comprises a GPS received signal strength indicator (RSSI) reading; and   determine whether the second sensor reading meets the second threshold by determining whether the second sensor reading is less than the second threshold, wherein the second sensor comprises a WiFi sensor and the second sensor reading comprises a WiFi received signal strength indicator (RSSI) reading.   
     
     
         10 . The apparatus in accordance with  claim 9 , further comprising instructions that, when executed by the processor, cause the apparatus to:
 in response to the second sensor reading failing to meet the second threshold, automatically adjust the one or more camera functions of the electronic device to an indoor setting.   
     
     
         11 . The apparatus in accordance with  claim 8 , further comprising instructions that, when executed by the processor, cause the apparatus to:
 determine whether the first sensor reading meets the first threshold by determining whether the first sensor reading is less than the first threshold, wherein the first sensor comprises a WiFi sensor and the first sensor reading comprises a received signal strength indicator (RSSI) reading; and   determine whether the second sensor reading meets the second threshold by determining whether the second sensor reading exceeds the second threshold, wherein the second sensor comprises a light sensor and the second sensor reading comprises a LUX reading.   
     
     
         12 . The apparatus in accordance with  claim 7 , wherein the camera functions include one or more camera modes or one or more camera settings.