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Re: Ingenuity's video

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Hi,

Francois LE COAT writes:
>>>>>>>>>>>> <https://hebergement.universite-paris-saclay.fr/lecoat/demoweb/temporal_disparity.html> 
>>>>>>>>>>>
>>>>>>>>>>> I've completed the WEB page I mentioned. This image processing is
>>>>>>>>>>> applied to a drone flying in Vosges a few days ago. I was thinking about
>>>>>>>>>>> to apply the same computations with the flight of Ingenuity on Mars...
>>>>>>>>>>>
>>>>>>>>>>> <https://en.wikipedia.org/wiki/Mars_Helicopter_Ingenuity>
>>>>>>>>>>>
>>>>>>>>>>> The autonomous drone is landing today, and we'll have video sequences =)
>>>>>>>>>>
>>>>>>>>>> There's a lot of videos showing Ingenuity flying, seen from the
>>>>>>>>>> viewpoint of Perseverance, from a distance about of 100 meters.
>>>>>>>>>> But I haven't seen videos from both cameras embedded on the
>>>>>>>>>> helicopter Ingenuity itself. Will there be such videos? Does the
>>>>>>>>>> cameras attached to the device are filming, or taking static
>>>>>>>>>> pictures only ? Are we going to see Ingenuity from a dynamic 
>>>>>>>>>> aspect?
>>>>>>>>>
>>>>>>>>> NASA and Jet Propulsion Lab are showing static video like this one...
>>>>>>>>>
>>>>>>>>>      <https://mars.nasa.gov/embed/25838/>
>>>>>>>>>
>>>>>>>>> Are we going to see dynamic video, taken from both cameras embedded into
>>>>>>>>> Ingenuity helicopter? This looks like surveillance video, but we need
>>>>>>>>> to see the cinematic from the flight. The camera should be moving =)
>>>>>>>>
>>>>>>>> This is better. We can now see static pictures from Ingenuity's camera:
>>>>>>>>
>>>>>>>>      <https://mars.nasa.gov/embed/25846/>
>>>>>>>>
>>>>>>>> Are we going to see a real film, from the camera? This would be unique!
>>>>>>>
>>>>>>> Here you can see Ingenuity on Mars in 3D before its first flight...
>>>>>>>
>>>>>>>      <https://www.youtube.com/watch?v=YdKjHs9wJRM>
>>>>>>>
>>>>>>> That would be unique if we can see Ingenuity in First Person View (FPV).
>>>>>>> There's a lot of FPV videos on Earth, but viewed from Mars none at all!
>>>>>>> That would be a dataset everyone would like for image processing =)
>>>>>>
>>>>>> Chinese rover "Zhuhong" landed a few hours ago on Mars. This robot is
>>>>>> not accompanied with an helicopter like the NASA "Ingenuity" is. But
>>>>>> that is not a problem, because NASA is not sharing videos from its
>>>>>> flying robot. There's two cameras on "Ingenuity" but we have no videos
>>>>>> from those. All the videos are produced with the "Perseverance" cameras.
>>>>>>
>>>>>> So Americans are not better than Chinese, because we can't view anything
>>>>>> from the flying helicopter's cameras. This is really such a shame. The
>>>>>> vision community is thankless to the NASA and its lack of shared videos.
>>>>>
>>>>> For its sixth flight, the "Ingenuity" helicopter will not be filmed by
>>>>> the "Perseverance" rover, said the NASA today. Does it means that we
>>>>> will be able to see videos from the cameras embedded on the helicopter?
>>>>> That would be a huge step forward, in the history of flights on Mars =)
>>>>
>>>> There was an incident during the sixth flight of Ingenuity on Mars...
>>>>
>>>>      <https://www.youtube.com/watch?v=pKUAsuXF6EA>
>>>>
>>>> Let's hope there will have a color video for the seventh flight =)
>>>
>>> If you read the comment from the NASA about the 8th flight of Ingenuity:
>>>
>>> <https://mars.nasa.gov/technology/helicopter/status/308>
>>>
>>> you understand that there was no color camera acquisition for the 7th
>>> and the 8th flight on Mars. This was due to the incident on the 6th
>>> flight, and a conflict between acquisition of the two embedded cameras.
>>> Let's hope for subsequent flights of the helicopter, that NASA has fixed
>>> the horodating problem. Let's hope we will have a color video from Mars.
>>
>> For 10th flight over Mars, Ingenuity followed an elaborate trajectory...
>>
>>      <https://www.youtube.com/watch?v=QiF9VJJamkE>
>>
>> NASA planned to take color pictures of remarkable points on ground.
>> Since 9th flight, there was grey level sequences from navigation
>> camera, and color pictures from a few sites. This is interesting!
> 
> I've been concerned by 11th flight over planet Mars yesterday August
> 14th, after Ingenuity helicopter happened August 4th...
> 
>      <https://www.youtube.com/watch?v=50fccs79W1A>
> 
> RAW separated images were released by the NASA at the location:
> 
> <https://mars.nasa.gov/mars2020/multimedia/raw-images/?af=HELI_NAV,HELI_RTE#raw-images> 
> 
> Then Aurélien Genin put online a MPEG 4 video at the location:
> 
> <https://twitter.com/RevesdEspace/status/1426147951693402114>
> 
> August 13th. I worked on this video. It takes a delay between the
> day of the flight, and final result here. But this video comes
> from a very distant location in space!

Aurélien Genin shared rectified images of the 14th flight of Ingenuity:

     <https://twitter.com/Astro_Aure/status/1455284564499341319>

This is interesting because the cadence is higher with 7 images/s. So
reconstructed 3D localization of the helicopter is now more precise...

     <https://www.youtube.com/watch?v=OkclJd3Fmv0>

Ingenuity flew Oct. 24th and the mission is not yet fully accomplished!

Regards,

-- 
Dr. François LE COAT
CNRS - Paris - France
<https://hebergement.universite-paris-saclay.fr/lecoat>

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