Ashutosh Lahoti

[Ashutosh Lahoti @AshutoshLahoti5]

@MSEDCL @dsaheb @OfficialPMRDA @MAHAVITARAN @Devendra_Office @CMOMaharashtra @cepune @Dev_Fadnavis @PMOIndia @narendramodi Today is the 5 day no electricity till now. This really pathetic no one would believe us if we say no electricity from 3:00 to 12:30 still no power in city like pune. Hope @MSEDCL has some solution to our problem

[Ashutosh Lahoti @AshutoshLahoti5]

@dsaheb @MSEDCL @OfficialPMRDA @MAHAVITARAN @Devendra_Office @CMOMaharashtra @cepune No electricity till now morning 11 there was power cut. Now it's 9 hours let us, what should we do on contacting @MSEDCL they just file a complaint what action is being taken no idea. We need a solution @MSEDCL @CMOMaharashtra @Dev_Fadnavis @PMOIndia @narendramodi @

[Ashutosh Lahoti @AshutoshLahoti5]

@dsaheb @MSEDCL @OfficialPMRDA @MAHAVITARAN @Devendra_Office It's really horrible without electricity. we are working from home and there is no electricity no fan, no light And the power outage is more than 6-7 hrs that to either at night or at afternoon hours. When this issue will be resolved???
@MSEDCL @CMOMaharashtra @cepune

[Ashutosh Lahoti @AshutoshLahoti5]

Since this is an @DDNational sponsored event, still the organisers are charging such huge amount of fees from participating students. Those who participate don't wish to stay in 5 star hotels. Even no proper communication takes place from organisers.(4)
@ArvindKejriwal @iitdelhi

[Ashutosh Lahoti @AshutoshLahoti5]

As per the recent decision by National organizers of DD-Robocon 2022 it's really shocking that the focus of competition is shifted from learning platform of robotics on an international level for students to a huge unaffordable financial burden..(1/4)
@ArvindKejriwal @iitdelhi

[Ashutosh Lahoti @AshutoshLahoti5]

If only 7 students are allowed then how should we pass on the torch to our junior. They wont get the experience, And this in term will finish the participation. No exposure No Learning.
(3/4) https://t.co/TADIYYvRDz

[Ashutosh Lahoti @AshutoshLahoti5]

@SiddharthVS3005 @dhatTvarad @DDNational @PBNS_India @PMOIndia Ya they don't want students to get exposure. Surprise to know government organisers charging so high fees and restricting students from learning and getting exposure. These design will definitely kill intrest of robotics enthusiast. @PMOIndia @PBNS_India @DDNational

[Ashutosh Lahoti @AshutoshLahoti5]

@ShripadBhat7 ORB is basically a fusion of FAST  and BRIEF with many modifications to enhance the performance. First it use FAST to find keypoints, then apply Harris corner measure to find top N points among them. It also use pyramid to produce multiscale-features

[Ashutosh Lahoti @AshutoshLahoti5]

@ShripadBhat7 Fast is use for feature detection or detection of key points. BRIEF is used to extract those features in the form of descriptors

[Ashutosh Lahoti @AshutoshLahoti5]

@ShripadBhat7 No multiple strategy must not applied as the output will not be correct as it will alter the already altered data so it would lead to a wrong computation. And it will effect the performance and speed .

[Ashutosh Lahoti @AshutoshLahoti5]

@ShripadBhat7 BRIEF is faster method feature descriptor and faster in calculation and matching it also provides high recognition rate unless there is a large rotation in a plain

[Ashutosh Lahoti @AshutoshLahoti5]

@ShripadBhat7 Non - max suppression could be used in this case to make the edges uniform.

[Ashutosh Lahoti @AshutoshLahoti5]

@ShripadBhat7 It happens because addition of 2 bright images exceed 255 since it's unsigned so it will get 0 again

[Ashutosh Lahoti @AshutoshLahoti5]

@ShripadBhat7 The LoG operator takes second derivative of the image. As Laplace operator may detect edges as well as noise , it may be desirable to smooth the image first by a convolution with a Gaussian kernel of width to suppress the noise before using Laplace for edge detection

[Ashutosh Lahoti @AshutoshLahoti5]

@ShripadBhat7 The Prewitt Edge filter is use to detect edges based applying a horizontal and vertical filter in sequence whereas, sobel edge filter creates image emphasising edges.

[Ashutosh Lahoti @AshutoshLahoti5]

@ShripadBhat7 A low pass filter is used for many smoothing methods. By decreasing the disparity between pixel values by averaging nearby pixels image is smoothened.Sharpening of image can be done by High pass filter.

[Ashutosh Lahoti @AshutoshLahoti5]

@ShripadBhat7 Various order statistics filters are used in image enhancement according to required application.Median filters are used for removing pepper noise , min max filters help to get the brightest points in images and mid point filters are used for gaussian noise.

[Ashutosh Lahoti @AshutoshLahoti5]

@ShripadBhat7 A high pass filter suppresses the background of an image completely , a high boost filter does not eliminate the desired low frequency components in background.

[Ashutosh Lahoti @AshutoshLahoti5]

@ShripadBhat7 Homogeneous coordinate are used for the basic common operation like translation, rotation, scaling etc . It's use to combine transformation to homogeneous coordinate.