ar_track_alvar pose not returned

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Hello folks,

I am tring to use the AR_TRACK_ALVAR (version 0.5.1) on my Indigo version with Ubuntu 14.04.1 64 bits.

I already have used this package on Fuerte and it works perfectly. However, I have experienced some drawbacks on Indigo version.

I get it on git repository and compile, and these steps goes ok.

When I show the markers, the node (individualMarkersNoKinect) identifies the tagIDs, but the package can't estimate its positions and orientations (it present only zeros).

I'm using the usb_cam package as I did on Fuerte.

I already look my TF Tree and saw that everything probably runs OK, as in the image:

I did calibration of the camera adjusting the KDRP parameters and I had succesful on this step.

This is the launch file that I have used.

<launch>

<!--node pkg="rviz" type="rviz" name="rviz" args="-d $(find ar_track_alvar)/launch/configRVIZalvar.vcg"/-->

<!--node pkg="tf" type="static_transform_publisher" name="mav_to_camera" output="screen" args="0 0 0 0.785398163 0 0 mav camera 10" /-->

<node name="usb_cam" pkg="usb_cam" type="usb_cam_node" respawn="false" output="log">
            <param name="video_device" type="string" value="/dev/video0"/>
            <param name="camera_frame_id" type="string" value="usb_cam"/>
            <param name="io_method" type="string" value="mmap"/>
            <param name="image_width" type="int" value="640"/>
            <param name="image_height" type="int" value="480"/>
            <param name="pixel_format" type="string" value="yuyv"/>
    <param name="autofocus" type="bool" value="true"/>
            <rosparam param="D">[0.04159391916702457, -0.12163937082225258, -0.004713340469508146, -0.004730416919270597, 0.0]</rosparam>

            <rosparam param="K">[608.5325779623342, 0.0, 320.5441970917403, 0.0, 604.9140000188461, 226.22581167824686, 0.0, 0.0, 1.0]</rosparam>
            <rosparam param="R">[1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0]</rosparam>
            <rosparam param="P">[609.3626098632812, 0.0, 317.55791508550465, 0.0, 0.0, 606.815673828125, 224.0848441260896, 0.0, 0.0, 0.0, 1.0, 0.0]</rosparam> 

</node>

<arg name="marker_size" default="4.4" />
<arg name="max_new_marker_error" default="0.08" />
<arg name="max_track_error" default="0.2" />
<arg name="cam_image_topic" default="/usb_cam/image_raw" />
<arg name="cam_info_topic" default="/usb_cam/camera_info" />    
<arg name="output_frame" default="usb_cam" />


<node name="ar_track_alvar" pkg="ar_track_alvar" type="individualMarkersNoKinect" respawn="false" output="screen" args="$(arg marker_size) $(arg max_new_marker_error) $(arg max_track_error) $(arg cam_image_topic) $(arg cam_info_topic) $(arg output_frame)"/>
</launch>

By this description, can you tell what is going wrong or what am I missing?

Thank you.